80450110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{618847}}^1$

素因数の和:618867

約数の個数: 16

約数和(自身を含む): 155949696

約数和(自身を除く): 75499586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 618847, 1237694, 3094235, 6188470, 8045011, 16090022, 40225055, 80450110]

約数ペア:

[(1, 80450110), (2, 40225055), (5, 16090022), (10, 8045011), (13, 6188470), (26, 3094235), (65, 1237694), (130, 618847)]